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Mot de passe perdu? S'inscrire

30-04-2026 10:43

Calycina ??
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, 

30-04-2026 10:28

Lecanicillium tenuipes?
Rot Bojan

Hello, by appearance I would say that I am dealing

27-04-2026 18:48

Micropodia pteridina?
Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia
Ethan Crenson

Hi all, A few weeks back a friend pointed out som

27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Hyaloscypha sur grosse branche morte de hêtre
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

29-04-2026 08:01

Karstenia chrysophaea? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Boudiera from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 20:33

Parasite on Trochila ilicina?
Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 21:53

Entyloma?
William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

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On Betula branch?
Margot en Geert Vullings, 21-03-2023 09:37
On the same betula branch as of the Trimmatostroma we saw very small black fungi, about 1 mm.

We do not find what this could be?

Thanks in advance.
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Enrique Rubio, 21-03-2023 10:31
Enrique Rubio
Re : On Betula branch?
Hi Margot
Maybe Stomiopeltis betulae?
https://www.centrodeestudiosmicologicosasturianos.org/?p=27034
Margot en Geert Vullings, 21-03-2023 11:34
Re : On Betula branch?
That was also our thought, we looked at approved sightings and saw asci  narrower than we see and the spores more pointed. On your site it fits wel, thanks a lot Enrique.

Margot
Enrique Rubio, 22-03-2023 10:28
Enrique Rubio
Re : On Betula branch?
I think it would be good if the fruiting body is really a tyriothecium. Maybe a very shallow horizontal section would help you.
Margot en Geert Vullings, 22-03-2023 16:24
Re : On Betula branch?
My apologies, but I cannot find on the internet what tyriothecium is. I have very little knowledge of Ascomycetes. What should i see? Like on your site the first picture at the bottom?
Enrique Rubio, 22-03-2023 16:57
Enrique Rubio
Re : On Betula branch?
yes, Margot, something like this
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Lothar Krieglsteiner, 22-03-2023 19:16
Lothar Krieglsteiner
Re : On Betula branch?
isn`t it written thyriothecia? 
Yours, Lothar
Enrique Rubio, 22-03-2023 19:31
Enrique Rubio
Re : On Betula branch?
thyriothecium or thyriothecia (plural). One h was missing
Lothar Krieglsteiner, 23-03-2023 07:49
Lothar Krieglsteiner
Re : On Betula branch?
could be the reason why Margot did not find the term in the internet ;-)
Yours, Lothar
Margot en Geert Vullings, 23-03-2023 13:48
Re : On Betula branch?
Hopefully this will be good enough?

Margot
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Enrique Rubio, 23-03-2023 14:02
Enrique Rubio
Re : On Betula branch?
Yes, I think is good enough.
Margot en Geert Vullings, 23-03-2023 15:49
Re : On Betula branch?
Thanks Enrique and Lothar for the missing H